ISO PDF Download

AS 1603.13:2018 pdf download.Automatic fire detection and alarm systems Part 13: Duct sampling smoke detectors. 3.2 Electrical requirements 3.2.1 Electrical safety Where the maximum working voltage exceeds extra-low voltage (ELy), the DSE shall conform with the appropriate requirements of AS/NZS 3100. 3.3 Connecting facilities The means of connection shall not permit disconnection of the DSE or its associated detector without...

AS 1603.11:2018 pdf free.Automatic fire detection and alarm systems Part 11: Visual warning devices. 2.3 Luminance requirements for LED matrix, fixed message type VWD 2.3.1 Mean luminance The mean luminance for LED matrix VWD shall be not less than 180 cd/rn2. 2.3.2 Uniformity The ratio of maximum luminance to minimum luminance across the VWD shall be not less than 100:1...